ftpc_fwrite

#include <net_config.h>

U16 ftpc_fwrite (
    FILE* file,     /* Pointer to the file to write to. */
    U8*   buf,      /* Pointer to the buffer containing the data. */
    U16   len );    /* Number of bytes to write. */

The ftpc_fwrite function writes a block of data to the file identified by the file stream pointer. The argument buf points to the buffer containing the data that is to be written to the file. The argument len specifies the number of bytes to write to the file.

The ftpc_fwrite function is in the FTPC_uif.c module. The prototype is defined in net_config.h.

Note

• The ftpc_fwrite function must write len bytes. The FTP Client stops writing, aborts data transfer and closes the FTP session, if the return value is less than len bytes
• This is an interface function of FTP Client.

The ftpc_fwrite function returns the number of bytes written to the file.

ftpc_fclose, ftpc_fopen, ftpc_fread

U16 ftpc_fwrite (void *file, U8 *buf, U16 len) {
  /* Write 'len' bytes from buffer 'buf' to a file. Data transfer will be */
  /* aborted, if the return value is not equal 'len'.                     */
  return (fwrite (buf, 1, len, file));
}